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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: Neurobiol Aging. 2011 Dec 14;33(6):1124.e1–1124.e12. doi: 10.1016/j.neurobiolaging.2011.11.011

Figure 4. GABABR1 and GABABR2 protein levels in hippocampus of young and aged rats.

Figure 4

Levels of hippocampal GABABR1 isoforms were similar between age groups [A] but aged-impaired rats expressed less of both isoforms than young [B]. Levels of GABABR2 were not changed by age [C] or cognitive group [D]. Insets of A–D demonstrate representative immunoreactive bands observed for young and aged PFC samples when incubated with the indicated antibody. *p<0.05 versus young.